For those interested in colonial history:
War and Society:
The First Way of War, by John Grenier
Our Savage Neighbors, by Peter Silver
In the Name of War, by Jill Lepore
The Skulking Way of War, by Patrick Malone
Conquering the American Wilderness, Guy Chet
European and Native American Warfare, Armstrong Starkey
A Rabble in Arms, Kyle Zelner
The War that Made America, Fred Anderson
The Yamasee War, William Ramsey
The Tuscarora War, David La Vere
Social and Cultural History:
Founding Mothers and Fathers, Mary Beth Norton
The Devil in the Shape of a Woman, Carol Karlsen
In the Devil's Snare, Mary Beth Norton
Captors and Captives (1704 Deerfield Raid), Evan Haefeli
The First Frontier, Scott Weidensaul
The Unredeemed Captive, John Demos (a classic)
The Heathen School, John Demos
A Little Commonwealth, John Demos
Black Majority, Peter Wood
The Transformation of Virginia, Rhyss Isaacs
American Slavery, American Freedom, Edmund Morgan
Roger Williams: The Church and the State, Edmund Morgan
The Puritan Family, Edmund Morgan
Visible Saints, Edmund Morgan
White Over Black, Winthrop Jordan
Many Thousands Gone, Ira Berlin
Good Wives, Nasty Wenches, and Anxious Patriarchs, Kathleen Brown
Good Wives, Laurel Thatcher Ulrich
Sex Among the Rabble, Clare Lyons
Facing East from Indian Country, Daniel Richter
Changes in the Land, William Cronon
Into the American Woods, Daniel Richter
The Middle Ground, Richard White
Worlds of Wonder, Days of Judgement, David Hall